Ключевые слова: adolescence, audience, carefree, cheerful, child, crowd, dancing, energy, event, excitement, fan enthusiast, girls, happiness, human arm, human hand, hysteria, ideas, life, moving up, music, music festival, party social event, performance, playing, popular music concert, rock object, singing, smiling, sound, spectator, stage performance space, symbol, teenager, vitality, voice, waving, youth culture,